| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $22.29 | 13.280% | $25.2501 | $25.25 | $25.25 | $25.30 |
| Purchase #2 | $225.94 | 11.538% | $252.009 | $252.01 | $252.00 | $252.00 |
| Purchase #3 | $79.26 | 3.317% | $81.8891 | $81.89 | $81.90 | $81.90 |
| Purchase #4 | $84.42 | 12.651% | $95.1 | $95.10 | $95.10 | $95.10 |
| Purchase #5 | $28.99 | 12.446% | $32.5981 | $32.60 | $32.60 | $32.60 |
| Purchase #6 | $49.76 | 12.569% | $56.0143 | $56.01 | $56.00 | $56.00 |
| Purchase #7 | $90.60 | 4.429% | $94.6127 | $94.61 | $94.60 | $94.60 |
| 7 purchase totals = | $581.26 | $637.4733 | $637.47 | $637.45 | $637.50 | |